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Keeping you & your family comfortable for over 30 years

We specialize in customizing a heating and cooling system that works best for your home and individual needs.

Heating and Cooling in Jefferson City & Central Missouri

Rehagen Heating and Cooling has been proudly servicing the Central Missouri area for over 30 years and have specialized in geothermal energy for 28 years. We are the first geothermal dealer in Central Missouri and the #1 geothermal supplier in the industry. We are experts in what we do and hold great pride in our work. With over 2500 installations of geothermal units, Rehagen offers premier services at affordable prices. At most heating and cooling companies, a single owner runs the business, sells, and installs the systems. Rehagen is different. We have different crews for installation, sales, service and dispatch. This allows us to provide quicker service and expertise in each specific area. For our customers, this means fast bids and even quicker service.

What Makes Us Different

Customer service is a big deal to us. We want Rehagen customers to have the best experience possible, that’s why we offer service 24 hours a day and 365 days a year.

We understand how an issue with an HVAC system or other appliance can be a huge inconvenience to your busy life. Rehagen Heating and Cooling is always available to help. We listen to our customers and work with them to offer advice and customize heating and cooling systems to meet their exact needs. When it’s time to install or repair your unit, we always get the job done right and on time!

Your satisfaction is our priority. We take a great deal of pride in our business and enjoy taking care of our growing family of customers! We offer an outstanding product line to provide the best quality heating and cooling systems and an efficient way to maintain comfort in your home or office.

HVAC Systems and our Certifications

Rehagen Heating and Cooling is certified in the below categories:

IGSHPA Certified Geoexchange Designer

Certification in Geo Piping Loop Design

Certification in Fusion Welding Technology

Certification with Missouri Department of Natural Resources and Environmental Quality

Personnel Trained in Manual J load calculation

Certified Hydronic Floor Heat Engineer

Full liability and workman's compensation insurances

All employees of company fully OSHA certified

You can trust us with installation and repair for your HVAC system needs!